max32670 SOC cannot build with minimal libc when UART is enabled #89550
Description
Describe the bug
It appears that the MAX32670 SOC cannot build its UART driver whenever minimal libc is in use, this is caused by the usage of the pow() function in the UART HAL. One example of a failing testcase can be seen with:
west build -p always -b max32670evkit/max32670 -T tests/lib/c_lib/strerror/libraries.libc.strerror.minimal.strerror_table
To Reproduce
west build -p always -b max32670evkit/max32670 -T tests/lib/c_lib/strerror/libraries.libc.strerror.minimal.strerror_table
Expected behavior
If UART driver requires support for full LIBC, it should select CONFIG_REQUIRES_FULL_LIBC
Impact
Test failures in weekly twister run, see here: https://github.com/zephyrproject-rtos/zephyr/actions/runs/14812886367